Dependency for tox ?

[AbdealiLoKo]

I was trying to use this library, but got confused as to why tox and other testing dependencies were required for me to use this library:
https://github.com/jay-johnson/spylunking/blob/master/setup.py#L65

I would suggest not adding testing-requirements as part of install_requires
As, otherwise my application environment gets cluttered with these dependencies that are not required for the actual functioning of the package

[sant-y094]

I'd like to be assigned to this issue.